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Zen VoceROCO:3581 -6.48%56 EBITDA Margin % is 13.35% as of Dec. 2025, which is 28% above its 10-year median of 10.43. GuruFocus rates ROCO:3581 with a GF Score™ of 56/100 and a GF Value™ of NT$38.01 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,023 Semiconductors companies, Zen Voce ranks worse than 52% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Zen Voce's EBITDA for the
three
months ended in Dec. 2025 was NT$67 Mil. Zen Voce's Revenue for the
three
months ended in Dec. 2025 was NT$500 Mil. Therefore, Zen Voce's EBITDA margin for the quarter that ended in Dec. 2025 was 13.35%.
Zen Voce (ROCO:3581) EBITDA Margin % Explanation
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Zen Voce EBITDA Margin % Related Terms
Zen Voce EBITDA Margin % Historical Data
* Premium members only.
The historical data trend for Zen Voce's EBITDA Margin % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
ROCO:3581 vs NVDA, AVGO, MU: EBITDA Margin % Comparison
For the Semiconductors subindustry, Zen Voce's EBITDA Margin %, along with its competitors' market caps and EBITDA Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Zen Voce EBITDA Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Zen Voce's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Zen Voce's EBITDA Margin % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Zen Voce (ROCO:3581) has a EBITDA Margin % of 13.35% as of Dec. 2025. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Zen Voce and its competitors. This is 28% above median its historical median of 10.43. Over the past decade, Zen Voce's EBITDA Margin % has ranged from 8.19 to 16.18. According to the industry distribution chart, Zen Voce ranks #532 out of 1023 companies in the Semiconductors industry, placing it in the top 52%.
Is Zen Voce's EBITDA Margin % too high?
Zen Voce's current EBITDA Margin % of 13.35% is 28% above median its 10-year median of 10.43. Over the past 10 years, this metric has ranged from a low of 8.19 to a high of 16.18. The Semiconductors industry median EBITDA Margin % is 10.71. Zen Voce's value of 13.35% is 24.6% above this industry median. Based on the distribution chart, Zen Voce ranks #532 out of 1023 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Zen Voce has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Zen Voce's EBITDA Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Zen Voce ranks #532 out of 1023 companies for EBITDA Margin %. This places Zen Voce in the lower half of its industry. The industry median EBITDA Margin % is 10.71. Zen Voce's value of 13.35% is 24.6% above this benchmark. Historically, Zen Voce's own EBITDA Margin % has ranged from 8.19 to 16.18 over the past decade. While the company's 10-year median is 10.43 vs. the industry median of 10.71, Zen Voce has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EBITDA Margin % for a Semiconductors company?
The median EBITDA Margin % among Semiconductors companies is 10.71, based on 1,023 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Zen Voce's current EBITDA Margin % of 13.35% is 24.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Zen Voce and its competitors. For the Semiconductors industry, the median EBITDA Margin % is 10.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Zen Voce's current EBITDA Margin % is 13.35%, which is 28% above median its own 10-year median of 10.43. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zen Voce stock overvalued right now?
Based on GuruFocus' analysis, Zen Voce (ROCO:3581) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$38.01, compared to a current price of NT$115.50 — trading 203.9% above its estimated fair value. The current EBITDA Margin % is 13.35%, which is 28% above median its 10-year median of 10.43 and 24.6% above the Semiconductors industry median of 10.71. Zen Voce's overall GF Score™ is 56/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Zen Voce (ROCO:3581), the current EBITDA Margin % is 13.35% as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Zen Voce (ROCO:3581) Overvalued in 2026?
Based on GuruFocus' analysis, Zen Voce stock appears to be overvalued.
The current stock price of NT$115.50 is trading 203.9% above its estimated GF Value™ of NT$38.01.
GuruFocus considers Zen Voce to be Significantly Overvalued.
Key valuation signals for ROCO:3581:
EBITDA Margin %: 13.35% (28% above median its 10-year median of 10.43)
GF Value™: NT$38.01 vs. price of NT$115.50 (203.9% above fair value)
Industry Position: 24.6% above the Semiconductors median (#532 of 1023)
No single metric tells the full story. See the ROCO:3581 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Zen Voce Corp is a Taiwan based company engaged in the business of providing semiconductor, optoelectronics and MEMS and LCD's equipment. It offers equipment products which include IC packaging machine design and manufacture of bumping, wafer cutting machine and cleaning machine design and manufacturing, and board cutting machine and cleaning machine design and manufacturing. The test products provided by the company includes Wafer test probe card PCB design and manufacturing, IC test HIFIX and CHANG KIT design and manufacturing, SOCKET IC design and manufacturing test, Acting IC HANDLER, and Acting SOCKET IC burn-in test.
56GF Score
Get the complete analysis for ROCO:3581
EBITDA Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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